User’s Manual
109
Scrolls byte-aligned window up one pixel, bottom column is filled by current pixel type (color).
PARAMETERS
left
is the top left corner of bitmap, must be evenly divisible by 8, otherwise truncates.
top
is the top left corner of the bitmap.
cols
is the number of columns in the window, must be evenly divisible by 8, otherwise truncates.
rows
is the number of rows in the window.
RETURN VALUE
None.
SEE ALSO
glVScroll, glDown1
Scrolls byte-aligned window down one pixel, top column is filled by current pixel type (color).
PARAMETERS
left
is the top left corner of bitmap, must be evenly divisible by 8, otherwise truncates.
top
is the top left corner of the bitmap.
cols
is the number of columns in the window, must be evenly divisible by 8, otherwise truncates.
rows
is the number of rows in the window.
RETURN VALUE
None.
SEE ALSO
glVScroll, glUp1
void glUp1(int left, int top, int cols, int rows);
void glDown1(int left, int top, int cols, int rows);
Summary of Contents for Fox LP3500
Page 1: ...Fox LP3500 C Programmable Single Board Computer User s Manual 019 0111 081121 L...
Page 6: ...Fox LP3500...
Page 14: ...8 Fox LP3500...
Page 22: ...16 Fox LP3500...
Page 44: ...38 Fox LP3500...
Page 90: ...84 Fox LP3500...
Page 108: ...102 Fox LP3500 glFillCircle glPlotPolygon glFillPolygon...
Page 134: ...128 Fox LP3500...
Page 140: ...134 Fox LP3500...
Page 142: ......